At APEX, our team of licensed professionals has a decade’s worth of experience working together on a wide range of engineering and surveying projects, large and small.

From this foundation, we use the most advanced equipment available to diligently and efficiently guide your project to completion. We pride ourselves on client service and will be available while maintaining communication with our clients along the way.

Robert J. Lezcano, PLS – Principal

Robert Lezcano

Robert Lezcano

Education & Registrations

  • Industrial Engineering - California State University Hayward
  • Professional Land Surveyor (P.L.S. #8514)
  • BNSF/UPRR Rail Safety Certified

Bob brings over 14 years of experience in the Civil Engineering and Land Surveying Industry.

His experience spans the various stages of project development, civil engineering and subsequent site improvements for subdivisions, commercial developments, utility installations, grading and paving designs, water/sewer designs and municipal/county – capital road and highway improvement projects.

Bob’s focus is in Boundary Control, Topographic Mapping, ALTA /ACSM Boundaries, Tentative and Final Mapping, and Construction Staking. 

Jon J. Vizcay, PE, QSD/P – Principal

Jon Vizcay

Jon Vizcay

Education & Registrations

  • Civil Engineering – California Polytechnic State University San Luis Obispo
  • Professional Civil Engineer (R.C.E. 78203)
  • QSD/QSP Certified (QSD/QSP #21579)

Jon is a registered civil engineer with more than ten years of experience in Civil Engineering design and project management.

His experience includes the design, preparation and coordination of improvement and grading plans (including street, water, sewer, storm drain improvements), as well as erosion control, storm water control (C.3) plans and traffic control plans.

Jon is also QSD/QSP certified, as recently required by the State of California to produce storm water pollution prevention (SWPPP) plans.


APEX Civil Engineering & Land Surveying
817 Arnold Dr., Suite 50,
Martinez, CA 94553
Phone: (925)476-8499